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Finding the Fourth Proportional to 22,908.67, 34,363.03 and 6,267.47

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Solution

The fourth proportional to 22,908.67, 34,363.03 and 6,267.47 is: 9,401.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,908.67 : 34,363.03 = 6,267.47 : x
  2. Step 2: Convert to fraction form
    22,908.67/34,363.03 = 6,267.47/x
  3. Step 3: Cross multiply
    22,908.67x = 34,363.03 × 6,267.47
  4. Step 4: Simplify right side
    22,908.67x = 215,369,259.63
  5. Step 5: Solve for x
    x = 215,369,259.63/22,908.67
  6. Step 6: Final answer
    x = 9,401.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.